Title: itthinx-groups Integration error
Last modified: August 22, 2018

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# itthinx-groups Integration error

 *  [festraviz](https://wordpress.org/support/users/festraviz/)
 * (@festraviz)
 * [7 years, 9 months ago](https://wordpress.org/support/topic/itthinx-groups-integration-error/)
 * Hello,
 * I just encountered a bug:
    Warning: Invalid argument supplied for foreach() in/
   home/clients/0a2391628e69b12b1054eee779553d27/web/wp/wp-content/plugins/email-
   users/integration/itthinx-groups.php on line 79
 * itthinx-groups has “hierarchy” system, such that bellow groups have same access
   as upper groups.
 * My groups are as such for the exemple:
    “Main Group” -> “Child”
 * “Child” is a child of “Main Group”.
    No user is in “Main Group”, 1 user is in“
   Child”. When I send email to Group “Child” -> 1 email is sent -> OK ! But when
   I send email to Group “Main Group” -> error as above and email is sent to ALL
   USERS registered in WordPress !!!
 * Any way to block sending email if there is an error on users list ?
    Also, can
   you add the “hierarchy” behaviour of itthinx-groups ?
 * Thanks in advance,
    Florian

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Author [Mike Walsh](https://wordpress.org/support/users/mpwalsh8/)
 * (@mpwalsh8)
 * [7 years, 9 months ago](https://wordpress.org/support/topic/itthinx-groups-integration-error/#post-10647122)
 * Sorry for the delayed response, I’ve been out of the country for the past week
   for work. I’ll have to take a look at this and let you know what I find. I am
   guessing the itThinx plugin has changed since I did the integration a long time
   ago.
 *  [Colir](https://wordpress.org/support/users/colir/)
 * (@colir)
 * [7 years, 8 months ago](https://wordpress.org/support/topic/itthinx-groups-integration-error/#post-10720624)
 * Hi, + 1
    thank you very much
 *  Thread Starter [festraviz](https://wordpress.org/support/users/festraviz/)
 * (@festraviz)
 * [7 years, 7 months ago](https://wordpress.org/support/topic/itthinx-groups-integration-error/#post-10795486)
 * Hi [@mpwalsh8](https://wordpress.org/support/users/mpwalsh8/),
    Any news on this?

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘itthinx-groups Integration error’ is closed to new replies.

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## Tags

 * [group](https://wordpress.org/support/topic-tag/group/)
 * [integration](https://wordpress.org/support/topic-tag/integration/)

 * 3 replies
 * 3 participants
 * Last reply from: [festraviz](https://wordpress.org/support/users/festraviz/)
 * Last activity: [7 years, 7 months ago](https://wordpress.org/support/topic/itthinx-groups-integration-error/#post-10795486)
 * Status: not resolved